Heated platen for liquifying thermoplastic materials



FIG. 1 is a perspective view of a new design for a heated platen, inverted from its normal orientation during operation;

FIG. 2 is a top plan view, rotated approximately 90° to the left according to the heated platen of FIG. 1;

FIG. 3 is a bottom plan view, of the heated platen of FIG. 2;

FIG. 4 is a side elevational view of the heated platen of FIG. 2, wherein all sides are substantially the same; and,

FIG. 5 is a cross-sectional view, taken along line 5--5 of FIG. 3. 

The ornamental design for a heated platen for liquifying thermoplastic materials, as shown and described. 